abstract background: correction of severe kyphosis is a challenging operation in spinal surgery. a two stage operation has been commonly used: anterior release and decompression followed by posterior correction and fusion. we describe the posterior vertebral osteotomy technique for correction of severe and rigid kyphosis through posterior-only approach. methods: twelve patients (six male and si...

 Abstract Background: Correction of severe kyphosis is a challenging operation in spinal surgery. A two stage operation has been commonly used: anterior release and decompression followed by posterior correction and fusion. We describe the posterior vertebral osteotomy technique for correction of severe and rigid kyphosis through posterior-only approach. Methods: Twelve patients (six male and s...

RATIONALE Kümmell's disease is defined as delayed traumatic vertebral collapse disease in which patients develop a kyphosis after asymptomatic minor spinal trauma. Both anterior approach and posterior approach have been reported, however, there is no standard treatment for Kümmell's disease. PATIENT CONCERNS We described a successful modified posterior vertebral column resection in a patient ...

BACKGROUND Surgical treatment of C2 tumors remains challenging. Because of the deep location and unique anatomical complexity, anterior exposure in this region is considered difficult and dangerous, and few reports concerning anterior tumor resection and reconstruction exist. OBJECTIVE To describe a technique of sequentially staged resection and 2-column reconstruction for C2 tumors through a...